diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 9fb0ba7e7b7d..47e8b582445e 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -667,7 +667,25 @@ static enum dc_status bios_parser_crtc_source_select( crtc_source_select.signal = pipe_ctx->stream->signal; crtc_source_select.enable_dp_audio = false; crtc_source_select.sink_signal = pipe_ctx->stream->signal; - crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR; + + switch (pipe_ctx->stream->timing.display_color_depth) { + case COLOR_DEPTH_666: + crtc_source_select.display_output_bit_depth = PANEL_6BIT_COLOR; + break; + case COLOR_DEPTH_888: + crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR; + break; + case COLOR_DEPTH_101010: + crtc_source_select.display_output_bit_depth = PANEL_10BIT_COLOR; + break; + case COLOR_DEPTH_121212: + crtc_source_select.display_output_bit_depth = PANEL_12BIT_COLOR; + break; + default: + BREAK_TO_DEBUGGER(); + crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR; + break; + } dcb = sink->ctx->dc_bios; |